• 한국주거학회:학술대회논문집
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• 한국주거학회 2008년도 춘계학술발표대회 논문집
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• pp.421-426
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• 2008

In case of the large-scaled indoor gymnasium that has been constructed in the local area, there are many instances for the use as multipurpose space where the public performances are possible such as leisure activity, lecture, assembling activity, drama, concert and so on for the resident together with the purpose of sporting facility. In order for utilization to the maximum of the function of such indoor gymnasium, the acoustic capabilities concerned with Definition of both Voice and Music are simultaneously required. However, in case of the large-scaled athletic facility, since it was designed with high ceiling-height in view of its characteristics, it forms a Sound Focus and then the sound is concentrating to the specific part, and because the vibration of sound is too loud due to its broad volume, the acoustic defects such as many Echoes are arising. On such viewpoint, based on the drawing of the indoor gymnasium that is scheduled to be built at B County, Chonbuk Province, this Study has proposed such indoor gymnasium equipped with the optimized acoustic condition passing through Acoustic Simulation Phase. As the result of Acoustic Simulation, we could design the indoor gymnasium that equipped with really satisfying acoustic performance 'after' reformation compared with 'before' reformation, and it is considering that such material could be utilized as the fundamental material that brings a curtailment effect of the construction cost and also enables us to improve the acoustic performance, at the stage of planning and designing for the similar sporting facility in the future.

• 한국주거학회논문집
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• 제19권6호
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• pp.145-155
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• 2008

This study examined the actual use and users‘ satisfaction with the university dormitories in Gwangju and Chonnam and analyse the related variables that affect on them. Self-administered questionnaires were provided to 200 university students from Gwangju and the Chonnam area. The collected data was used to conduct comparative and descriptive statistical analysis: T-test Below are the study findings. Female students express more satisfaction with community affinity than male students in the satisfaction about socio-psychological environment. Students residing in the rooms for 2 persons express more satisfaction with the division of private space with common space, study appropriateness etc. than those residing in the rooms for 4 persons. Students residing in the cluster-type rooms express more satisfaction with the division of private space with common spaces study appropriateness and relationship with other students in other rooms etc. In relation to the room environment, female students express less dissatisfaction with the noise than male students. Students residing in the rooms for 2 persons express more satisfaction with the room size, interior temperature pleasantness, brightness etc. than those residing the in rooms for 4 persons. Students residing in the cluster-type rooms express more satisfaction with the bed size, the condition of interior finishing, interior temperature pleasantness, brightness and interior air pleasantness etc. than those residing in unit-rooms. In relation to common using environment, male students express more satisfaction with the library than female students. And students residing in the rooms for 4 persons and those residing in the cluster-type rooms express more satisfaction with lounge than those residing in the rooms for 2 persons and those residing in the unit-rooms. Organizing the university domitory planning according to the students' demands, based on this study, the change to general function of domitory in sleeping, studying, leisure activity and culture acitivity is needed. Interior environment technical factor of interior air pleasantness and noise should be improved.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2013년도 추계학술대회
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• pp.1037-1040
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• 2013

단말기만으로 구성되는 임시통신망으로서 MANET(Mobile Ad-hoc Network)은 기반구조 통신망에 비하여 설치와 운영이 수월한 구조적 장점, Wi/Fi 기능 및 고성능의 연산 능력을 탑재한 스마트폰의 급속한 보급이라는 환경적 변화를 토대로 통신 기반구조의 사용이 어려운 긴급통신, 레저, 탐험/탐사와 같은 응용분야에서 그 사용이 증가하고 있다. 그러나 통신 기반구조의 사용이 어려운 특성으로 인하여 MANET은 해킹과 같은 정보침해에 매우 취약한 단점을 보이고 있다. 본 논문에서는 이와 같은 MANET에서 정보침해가 전송성능에 미치는 영향을 분석하여 본다. 기존의 결과들이 네트워크에 대한 지속적인 침해가 발생되는 환경을 전제로 한 반면에 본 논문에서는 침해가 간헐적으로 발생되는 것으로 가정하였다. 본 논문은 침해유형으로 블랙홀 공격을 가정하였으며, 음성 트래픽을 전송 대상으로 하였다. NS-2를 이용한 컴퓨터 시뮬레이션을 사용하여 전송 성능을 측정하고 그 결과를 분석하여 보았다.

• 농업과학연구
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• 제19권1호
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• pp.115-127
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• 1992

Purpose of this study is to classify the main industrial function by region using the factor analysis. Identified regions, Yesan-Kun area consisted of 12 Myon(towns) selected as a case study, would be conducive to establishing rural town planning reflecting their industrial characteristics. Major findings are summarized as follows. First, population of Yesan-Kun has been decreased at about 1.0% annually for the period 1970~1990, which may not meet the basic condition of sustainable regional growth. Second, economy of Yesan area, which mainly has been dependent upon the agriculture, are lagged behind because of lack of specialized manufacturing sector. Third, particularly West and East part of the region has been underdeveloped in spite of their potentiality mainly due to insufficient network of road. Based on fator analysis which classify the zones by the characteristics of industry, following developmental directions are suggested. - Yesan-Eup with a factor score of 2.85 in secondary and tertiary industry, which means functioning as a rural center should be developed to provide the residential people with basic service. - Ducksan-Myon with 2.93 factor score in tour industry is recommended to formulate leisure complex by utilizing its abundant tour resources. - Sapkyo-Eup, Goduck-Myon, Sinam-Myon, Oga-Myon Areas functioning as agricultural industry, are suggested to foster as zones specialized for the cultivation of crops and fruits. - Kwangsi-Myon and Bongsan-Myon neighboring other counties is likely to be affected by other regions' economy. These regions should be developed in association with other regions' economic circumstances. - Daeheung-Myon, Daesool-Myon and Sinyang-Myon areas, which are located southern part of Yesan County, is examined to be relatively underdeveloped area. So there are needs to make a special planning for the balanced growth of these regions.

• 생명과학회지
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• 제16권4호
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• pp.584-588
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• 2006

본 연구는 평소 신체활동이 부족한 여성 노인들에게 스트레칭을 포함하는 요가운동 및 레크리에이션이 여성노인의 심리적 변화, 생리적 변화 및 운동능력에 미치는 영향을 밝히고자 수행되었다. 본 연구의 결과로 규칙적인 요가 운동이 체지방, 혈압, 콜레스테롤 등을 감소시키고, 우울증의 감소와 더불어 삶의 만족도와 일상 생활도를 증가시키며, 협응성, 민첩성, 평형성 등을 포함하는 체력을 증가 시켰다. 이러한 실험결과를 바탕으로 여성노인들에 대한 과학적인 운동치료에 관한 연구가 시급히 이루어져야 할 것으로 여겨진다.

• 대한임상검사과학회지
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• 제41권4호
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• pp.196-207
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• 2009

For the estimation of prevalence state of major chronic adult disease and their relationships with drinking and smoking habits in the Korean employees, we analyzed a medical check-up data of 155,799 subjects that was accumulated during the year of 2008. In age and sex distribution of the sample, male subjects were 106,229 and female 51,827 showing the ratio of 2:1 and the majorities were 30s and 40s covering 70.7% of the total. The prevalence rates of major chronic diseases were obesity 29.8% (male 38.3%, female 12.3%), hypertension 4.1%, HBV carrier inactive 3.3%, diabetes mellitus 2.9%, hypothyroidism 1.7% (male 1.3%, female 2.4%), hyperlipidemia 1.1%, hyperthyroidism 1.4% (male 1.1%, female 2.1%), osteoporosis 1.4% (male 1.4%, female 1.4%), anemia 0.9% (male 0.3%, female 2.0%) and renal disease 0.9%. The frequency of and volume of drinking in male group were 4.6 times and 7.5 times higher than female group respectively. The 33.8% of the workers were smoking currently. In the serological tests, all the items such as AST, ALT, ${\gamma}-GTP$, LDH for liver function, Cholesterol, TG, uric acid for hyperlipidemia and BP systolic, Fasting blood sugar, BMI for metabolic syndrome were significantly higher in the more drinking and more smoking groups than other groups (p<0.001). The higher prevalence rates in male group in the liver disease seems to be strongly related with the drinking and smoking habits in male employees. We suggest that employees should rather relying on leisure or hobbies than drinking and smoking for the stress relief.

• 한국정보통신학회논문지
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• 제18권11호
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• pp.2792-2798
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• 2014

과학관 타겟층 확대를 위하여 유청소년들이 좋아하는 테마파크, 게임, 영화 등 다양한 엔터테인먼트 산업과의 차별화 전략을 통하여 단순한 놀이가 아닌 에듀테인먼트로서의 과학관 위상 확립을 도모 하여야 한다. ICT융합 콘텐츠 전시를 이용하여 과학의 원리에 대한 관람객의 이해도를 높이고, 과학교육이라는 교육적인 측면 이외에도 대중적인 과학 문화공간으로 흥미로운 여가공간의 기능을 부여함으로써 과학관의 효용성을 높이는 방안을 강구해야한다. 과학교육의 장으로서의 과학관이 아닌 지역사회와 함께 하는 문화공간으로서의 과학관 역할이 필요하며, 대 국민 과학교육의 메카로서 교육적인 내용들을 어떻게 효율적으로 대중에게 전달할 것인가에 대한 고민이 필요하다. 본 연구는 과학관이 단순한 체험과 교육에서 벗어나 현대사회에서 과학교육의 메카로서 과학관이 나아가야 할 방향에 대하여 외적 환경 분석을 바탕으로 제시하였다.

• 한국실내디자인학회논문집
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• 제25권2호
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• pp.131-142
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• 2016

Rapid economic development has played a big role in the formation of the values of pluralism. On that account, the importance of leisure life has grown substantially, Such phenomenon has allowed people to travel more frequently. Hence, there has been a growing demand for accommodation. In particular, the number of design hotels with a stylish design has grown exponentially as compared with the conventional standardized chain hotels. As a result, a variety of objets have been utilized in hotel spaces for establishing a differentiated formativeness and offering a visual stimulus to users. An objet refers to an object of symbolic function. That is to say, it serves to increase cultural values by approaching arts in an ordinary environment. Distinctive objets are mainly expressed as new ideas by the emerging designers in Europe. In particular, Marcel Wanders designs hotel spaces on the basis of the emotional meaning and story of objets, thereby showing interesting elements. He brings human stories into a design by leveraging the expressional characteristics of an objet, such as the place, fantasy and story-telling, in hotel interior spaces. This allows users, who reject the stereotypes of modern functionalism, to have exotic memories by stimulating their instinctive senses. Furthermore, this can complete users as a part of an artwork by creating a huge artwork on the basis of hotel interior spaces. In this regard, I hope that the expressional characteristics appeared in the hotel interior spaces of Marcel Wanders can be utilized as preliminary data for planning design hotels in the future.

• 한국실내디자인학회논문집
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• 제19권1호
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• pp.226-235
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• 2010

As marine leisure is getting popular around the world, people's interest in cruise ship is increasing rapidly. Now it became possible to make cruise ship with Korean technology, as a result of continuous research and development. However, as cruise ships are getting bigger and more popular, new cruise interior design is required to satisfy various clients' aesthetic and functional demands. Therefore, more researches for cruise interior design are needed. The purpose of this study is to analyze the characteristics of planning and design of passenger's cabins in cruise ship. The scope of this research is limited to the types in the 2004-2010 in Large Cruise Ships. Method of this study are document study and case study, in particularly, case study is conducted for the specific design methods through case analysis. The results of this study are as follow : One of the transitions in the cruise cabin designs is that cabins with balconies occupy a large portion of the entire cabins. As the functions of these balconies are diversifying, more distinctive forms of balcony are showing up. In particular, the cabins which are connected to public space differentiate themselves from those with the same rates; it meets the demands of the clients who require high quality services. In terms of cabin design, a futuristic, distinctive cabin that has incorporated will be a very important function in determining the value of the cruise ship. Based on the results of this research, application of the rapid changes in cabin design and studies about more diversified and advanced design are required.

• 한국운동역학회지
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• 제24권4호
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• pp.375-383
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• 2014

The purpose of this study was to assess the inter-segmental trunk motion during which multi-segmental movements of the spinal column was designed to interpret the effect of segmentation on the total measured spine motion. Also it analyzed the relative motion at three types of the spine models in drop landing. A secondary goal was to determine the intrinsic algorithmic errors of spine motion and the usefulness of such an approach as a tool to assess spinal motions. College students in the soccer team were selected the ten males with no history of spine symptoms or injuries. Each subject was given a fifteen minute adaptation period of drop landing on the 30cm height box. Inter-segmental spine motion were collected Vicon Motion Capture System (250 Hz) and synchronized with GRF data (1000 Hz). The result shows that Model III has a more increased range of motion (ROM) than Model I and Model II. And the Lagrange energy has significant difference of at E3 and E4 (p<.05). This study can be concluded that there are differences in the three models of algorithm during the phase of load absorption. Especially, Model III shows proper spine motion for the inter-segmental joint motion with the interaction effects using the seven segments. Model III shows more proper observed values about dynamic equilibrium than Model I & Model II. The findings have shown that the dynamic stability strategy of Model III toward multi-directional spinal motion supports for better function of the inter-segmental motor-control than the Model I and Model II.